JPS5647633A - Carbureter for internal combustion engine - Google Patents

Carbureter for internal combustion engine

Info

Publication number
JPS5647633A
JPS5647633A JP12321179A JP12321179A JPS5647633A JP S5647633 A JPS5647633 A JP S5647633A JP 12321179 A JP12321179 A JP 12321179A JP 12321179 A JP12321179 A JP 12321179A JP S5647633 A JPS5647633 A JP S5647633A
Authority
JP
Japan
Prior art keywords
valve
orifice
thermo
opened
bypass air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12321179A
Other languages
Japanese (ja)
Inventor
Masaharu Kobi
Yoshio Igai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP12321179A priority Critical patent/JPS5647633A/en
Publication of JPS5647633A publication Critical patent/JPS5647633A/en
Pending legal-status Critical Current

Links

Landscapes

  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To readily start at high temperatures by providing a bypass air passage for a throttle valve and disposing on the way of the passage an orifice which acts during the cranking of a starter and the subsequent certain period so as to additionally supply a bypass air.
CONSTITUTION: A bypass air passage 10 is provided between the upside and downside ports of a throttle valve 8. On the way of it, is provided a solenoid valve 4a which has a thermo-valve 2, an orifice 5, and an orifice 7. The thermo-valve 2 is opened at a high temperature over a specific temperature. Under that state, when a starter switch 3 is turned on, the valve 4a is opened so that an air metered by the orifice 5 is sucked downstream the throttle valve 8. The valve 4 is closed after a certain period passed. After an engine is started, with the thermo-valve 2 opened and the valve 4 closed, the orifice 7 is acted to maintain a proper air fuel ratio for assuring the stable idling running.
COPYRIGHT: (C)1981,JPO&Japio
JP12321179A 1979-09-27 1979-09-27 Carbureter for internal combustion engine Pending JPS5647633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12321179A JPS5647633A (en) 1979-09-27 1979-09-27 Carbureter for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12321179A JPS5647633A (en) 1979-09-27 1979-09-27 Carbureter for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5647633A true JPS5647633A (en) 1981-04-30

Family

ID=14854940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12321179A Pending JPS5647633A (en) 1979-09-27 1979-09-27 Carbureter for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5647633A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872651A (en) * 1981-10-26 1983-04-30 Nissan Motor Co Ltd Engine speed controller
JPS60256558A (en) * 1984-06-01 1985-12-18 Automob Antipollut & Saf Res Center Fuel injector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872651A (en) * 1981-10-26 1983-04-30 Nissan Motor Co Ltd Engine speed controller
JPS60256558A (en) * 1984-06-01 1985-12-18 Automob Antipollut & Saf Res Center Fuel injector

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